---
product_id: 568676982
title: "Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent"
brand: "triplett"
price: "€ 69.96"
currency: EUR
in_stock: true
reviews_count: 5
category: "Triplett"
url: https://www.desertcart.gr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent
store_origin: GR
region: Greece
---

# Low battery indicator for uninterrupted testing Built-in LED flashlight for low-light use Detects AC/DC/Permanent magnetic fields Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent

**Brand:** triplett
**Price:** € 69.96
**Availability:** ✅ In Stock

## Summary

> 🧲 Detect magnetic fields like a pro—no contact, no hassle, all confidence.

## Quick Answers

- **What is this?** Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent by triplett
- **How much does it cost?** € 69.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent)

## Best For

- triplett enthusiasts

## Why This Product

- Trusted triplett brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Battery Life Awareness:** Low battery indicator keeps you ahead of downtime—powered by included AAA batteries.
- • **LED Flashlight Included:** Illuminate dark workspaces effortlessly, ensuring precision every time.
- • **Built-In Self-Test Magnet:** Confirms device functionality on the spot—never second-guess your tool’s accuracy.
- • **Versatile Industrial Testing:** Perfect for solenoid valves, pneumatic/hydraulic controls, and speaker coil diagnostics.
- • **Instant Magnetic Field Detection:** Non-contact sensing for AC, DC, and permanent magnets—no guesswork, just results.

## Overview

The Triplett ET30 is a compact, battery-powered magnetic field detector designed for quick, non-contact detection of AC, DC, and permanent magnetic fields. Featuring a built-in self-test magnet, LED flashlight, and low battery indicator, it’s ideal for professionals testing solenoid valves, pneumatic/hydraulic equipment, and speaker coils. Includes two AAA batteries for immediate use.

## Description

Free delivery and returns on all eligible orders. Shop Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent.

Review: Better than expected - Works better than I expected it to for checking DC hydraulic solenoid valves. It is a little tight getting the cap off to swap batteries, but nothing you can't handle with a little flathead screwdriver. The light on this is useless though, but that's not what you're buying this for.
Review: Magnet detector not voltage detector - Excellent magnet detector it helps me to trouble shoot solenoids, for people who doesn’t know this is not a voltage detector.

## Features

- Non-Contact Detector quickly determines the presence of magnetic fields (AC/DC/Permanent)
- Test solenoid valves in pneumatic/hydraulic control equipment and audio speaker coils
- Built-in self test magnet and LED flashlight
- Low battery indicator
- Includes (2) AAA batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BTQ4YSZ |
| Best Sellers Rank | 631,062 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,026 in Voltage Testers |
| Brand | Triplett |
| Colour | Red |
| Customer Reviews | 3.8 3.8 out of 5 stars (96) |
| Included Components | ET30 Magnetic Field Detector, AAA Batteries (2) |
| Item Dimensions | 8.9 x 3.8 x 26.7 centimetres |
| Item Weight | 91 g |
| Manufacturer | Triplett Test Equipment and Tools |
| Manufacturer Part Number | ET30 |
| Model Number | ET30 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Style Name | Compact |
| UPC | 614395002336 |

## Product Details

- **Brand:** Triplett
- **Colour:** Red
- **Item weight:** 91 g
- **Power source:** Battery Powered
- **Style:** Compact

## Images

![Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent - Image 1](https://m.media-amazon.com/images/I/41CGhDYc4jL.jpg)
![Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent - Image 2](https://m.media-amazon.com/images/I/41BEf9Go9zL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than expected
*by R***S on 6 June 2025*

Works better than I expected it to for checking DC hydraulic solenoid valves. It is a little tight getting the cap off to swap batteries, but nothing you can't handle with a little flathead screwdriver. The light on this is useless though, but that's not what you're buying this for.

### ⭐⭐⭐⭐⭐ Magnet detector not voltage detector
*by A***Z on 2 November 2025*

Excellent magnet detector it helps me to trouble shoot solenoids, for people who doesn’t know this is not a voltage detector.

### ⭐ no funciono
*by L***O on 12 January 2021*

mal muy mal solo funciono la linterna

## Frequently Bought Together

- Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent
- Extech MD10 Non-Contact Magnet Detector with Built-in Flashlight
- Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet 18 mm, Fits All Common Industry Valves, Solenoid Magnet

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**Shop now:** [https://www.desertcart.gr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent](https://www.desertcart.gr/products/568676982-triplett-et30-non-contact-magnetic-field-detector-ac-dc-permanent)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-01*